1. Depends on a task (334 total, like I said): ranges from 1 to 298 days, as of right now.

2. All auto scheduled.

3. There are some firm constraints like "Start No Earlier Than" but not many at all, and they all are tied to events out of our control, e.g. the goverment in the country of operation only starts looking at land lease applications for 2014 after a certain date [I am just making the stuff up here, as an example].

4. Yep, all but three or four tasks have both successors and predecessors. These three or four have either a successor or a predecessor but not both.

Thanks!